So what happens when multiple chargers are running at the same time? Nothing dramatic, as it turns out. ​

So what happens when multiple chargers are running at the same time? Nothing dramatic, as it turns out. ​

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In general, **the charging source with the highest voltage will win**. ​ The only caveat is that if one of your controller uses end-amps to signal the end of Absorption, it may get confused and drop out early.((http://​forum.solar-electric.com/​discussion/​comment/​389634#​Comment_389634))

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In general, **the charging source with the highest voltage will win**. ​ The only caveat, for advanced users, ​is if one of your controller uses end-amps to signal the end of Absorption, it may get confused and drop out early.((http://​forum.solar-electric.com/​discussion/​comment/​389634#​Comment_389634))